Dr. Marc Greenstein, DO
1450 S Johnson Ferry Rd, Atlanta, GA 30319 • +1-890-555-3977
Medical Education: Accredited U.S. Medical School (Class of 1994)
What This Doctor Actually Performs: CMS Medicare Utilization & Atlanta Percentiles
NPI #1154383743 • CBSA 12060 • Urology
Operating out of Atlanta, GA (1450 S Johnson Ferry Rd), Urology clinician Dr. Marc Greenstein, DO (accredited MD/DO training, 1994) maintains a top-decile high-throughput specialist (94.12th percentile in Atlanta) (69.34th GA percentile; Z-score -0.08σ across 7,022 documented services) with sub-specialty concentration in 93 Active CMS HCPCS Codes.
Dr. Greenstein's longitudinal care intensity (10.7 billed units per patient across 654 individuals) centers on 99214 (1153 annual units) and 51798 ($36–$51 cash range).
At 1450 S Johnson Ferry Rd (30319), Dr. Marc Greenstein, DO accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$210.00 per new consult (4.89/5 bedside rating).
Patients evaluating Dr. Marc Greenstein in ZIP 30319 note 32 years of post-doctoral tenure (null, 1994) alongside 10.7 annual CMS procedures per patient.
Top 10% Urology volume leader in Atlanta, GA
7,022 annual services across 654 beneficiaries
Standard deviations from GA Urology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Established Urologic, BPH & Androgen Evaluation | 1,153 | 94.12th | $87 – $119 |
| 51798 | Ultrasound Measurement of Post-Void Residual Urine Capacity | 865 | 98.12th | $36 – $51 |
| 52000 | Diagnostic Cystourethroscopy Lower Urinary Tract Inspection | 545 | 95.12th | $177 – $243 |
| 51741 | Complex Electronic Uroflowmetry Stream Calibration | 384 | 98.12th | $49 – $67 |
| 99204 | New Patient Urologic & Prostate Diagnostic Consultation | 256 | 91.12th | $122 – $167 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (93 HCPCS billing breadth) | 3,818 | 94.12th | $78 – $113 |
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Dr. Marc Greenstein, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Greenstein National Provider Identifier | NPI #1154383743 (DO) | CMS NPPES Registry (30319) |
| Dr. Greenstein Atlanta CMS Volume Rank | 94.12th Pct (7,022 CMS svcs; Z -0.078σ) | CMS Medicare Part B (GA Urology) |
| Fair Cash-Pay New-Patient Benchmark | $210.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Atlanta, GA) |
| Waiting-Room Wait Time & Cash Friendliness | $210.00 avg paid • 15 min lobby wait | 11 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.89/5 Listening • 4.55/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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